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Scientific Notation Converter

Convert any number into scientific notation a × 10ⁿ, or expand scientific notation back into standard form — with the coefficient, exponent, order of magnitude, and full step-by-step working.

Scientific notation:  a × 10n,  where 1 ≤ |a| < 10
Value

Standard → Scientific: type any number (decimals and negatives are fine). We'll rewrite it as a × 10ⁿ with 1 ≤ |a| < 10.

Results

Scientific notation
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Coefficient (a)
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Exponent (n)
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Order of magnitude (10ⁿ)
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Standard form
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Step-by-step